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  1. Kafka
  2. KAFKA-550

Wildcarded consumption is single-threaded

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      It's surprising that we haven't noticed this before, but I was looking at a CPU usage profile on yourkit and It turns out that only one mirror maker thread is actually doing anything. Basically I suspect some bug in fetcher -> queue mapping. Only one queue seems to have any data. I'll look into this probably next week.

        Attachments

        1. KAFKA-550-v2.patch
          3 kB
          Joel Koshy
        2. KAFKA-550-v1.patch
          2 kB
          Joel Koshy

          Activity

            People

            • Assignee:
              jjkoshy Joel Koshy
              Reporter:
              jjkoshy Joel Koshy
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              Dates

              • Created:
                Updated:
                Resolved: